At the heart of every drop of paint, every thread of cloth, every bit of your brightly colored phone case is a pigment. But what is a pigment, exactly?
Water scarcity from climate change could displace up to 700 million people by 2030. Chemists and engineers are working to make less-expensive, more energy-efficient technologies more widely accessible.
Since the spread of a novel coronavirus in China, two independent research groups identify an existing drug and 6 novel molecules that could lead to possible treatments.
How well do you know your elements? Celebrate the International Year of the Periodic Table of Chemical Elements by using patterns to determine which elements are missing in this puzzle.